(l) mesh filter
Used on the hydraulic pump suction pipe to protect the hydraulic pump. Mesh: 74-200fJm; filtration accuracy: 80-200/true m; pressure difference: 25~50Pa; characteristics: simple structure, large oil-passing capacity, poor filtration effect.
(2) Line gap filter
Generally used in medium and low pressure systems. Mesh line gap: 100 N 200/um; Filtering accuracy: 30~IOOUm; Pressure difference: 360Pa; Features: Simple structure, good filtering effect, large flow capacity, but not easy to clean.
(3) Burning knot filter
Used in filtration systems with high quality requirements. Filtration accuracy: 7 ~ lOOf true m; pressure difference: 30 ~ 200Pa (with precision and flow rate changes); characteristics: can work under high temperature, high pressure, corrosion resistance is better.
(4) Paper filter
It is used in the filtration of liquid crystals with high quality requirements. Mesh: 30-72tim; filtration accuracy: 5-30/true m; pressure difference: 50-120Pa.
(5) Magnetic filter
Used to adsorb iron filings or in combination with other filters. Features: Simple structure and good filtration effect.
(6) Gear pump air filter
Air filtration accuracy: 10 ~ 40f true m; air flow: O. 25 to 4 m3/min.
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